ES2395988T3 - Procedimiento para la estabilización de policarboxilatos - Google Patents

Procedimiento para la estabilización de policarboxilatos Download PDF

Info

Publication number
ES2395988T3
ES2395988T3 ES08163792T ES08163792T ES2395988T3 ES 2395988 T3 ES2395988 T3 ES 2395988T3 ES 08163792 T ES08163792 T ES 08163792T ES 08163792 T ES08163792 T ES 08163792T ES 2395988 T3 ES2395988 T3 ES 2395988T3
Authority
ES
Spain
Prior art keywords
inorganic powder
antioxidant
weight
polycarboxylate
polycarboxylates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES08163792T
Other languages
English (en)
Spanish (es)
Inventor
Christian BÜRGE
Ueli Sulser
Franz Wombacher
Dieter Honert
Oliver Blask
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sika Technology AG
Original Assignee
Sika Technology AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sika Technology AG filed Critical Sika Technology AG
Application granted granted Critical
Publication of ES2395988T3 publication Critical patent/ES2395988T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1018—Coating or impregnating with organic materials
    • C04B20/1029—Macromolecular compounds
    • C04B20/1033—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/014—Stabilisers against oxidation, heat, light or ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
ES08163792T 2008-09-05 2008-09-05 Procedimiento para la estabilización de policarboxilatos Active ES2395988T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20080163792 EP2161247B1 (de) 2008-09-05 2008-09-05 Verfahren zur Stabilisierung von Polycarboxylaten

Publications (1)

Publication Number Publication Date
ES2395988T3 true ES2395988T3 (es) 2013-02-18

Family

ID=40189452

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08163792T Active ES2395988T3 (es) 2008-09-05 2008-09-05 Procedimiento para la estabilización de policarboxilatos

Country Status (5)

Country Link
US (1) US8362117B2 (ja)
EP (1) EP2161247B1 (ja)
JP (1) JP2012502132A (ja)
ES (1) ES2395988T3 (ja)
WO (1) WO2010026226A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2012003366A (es) * 2009-09-21 2012-05-08 Sika Technology Ag Formador de complejos de hierro(iii) para la estabilizacion de polimeros tipo peine en aglutinantes minerales.
ES2627999T3 (es) * 2012-03-30 2017-08-01 Denka Company Limited Cemento de endurecimiento rápido
WO2015032710A1 (de) * 2013-09-06 2015-03-12 Sika Technology Ag Biobasierte polycarboxylatether und verfahren zu ihrer herstellung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3989533B2 (ja) 1993-09-29 2007-10-10 ダブリユ・アール・グレイス・アンド・カンパニー・コネテイカツト 改良された流動特性を示す改良セメント混和材製品
ES2146087T3 (es) 1996-03-26 2000-07-16 Arco Chem Tech Aditivos del cemento.
DE19843730A1 (de) * 1998-09-24 2000-03-30 Sueddeutsche Kalkstickstoff Stabilisierte, wasserlösliche Polymerpulver auf Basis von Polyoxyalkylenglykol-Carboxylaten und Verfahren zu deren Herstellung
DE19905488A1 (de) * 1999-02-10 2000-08-17 Sueddeutsche Kalkstickstoff Pulverförmige Polymerzusammensetzungen auf der Basis von Polyethercarboxylaten
ES2154254T3 (es) 1999-06-15 2004-11-01 Sika Schweiz Ag Polimeros dispersantes de cemento, de aplicaciones generales, para hormigon de alta fluidez y alta resistencia.
DE10015135A1 (de) 2000-03-29 2001-10-04 Basf Ag Verfahren zur Modifizierung von Säuregruppen enthaltenden Polymerisaten
EP1138696A1 (en) 2000-03-29 2001-10-04 Sika AG, vorm. Kaspar Winkler & Co. Polymers for cement dispersing admixtures
DE10123938A1 (de) * 2001-05-17 2002-11-28 Wacker Polymer Systems Gmbh Trockenmörtelformulierung
EP1348729A1 (de) 2002-03-25 2003-10-01 Sika Schweiz AG Polymere in festem Aggregatzustand
EP1466956A1 (de) * 2003-04-07 2004-10-13 Clariant International Ltd. Hochkonzentrierte, lagerstabile wässrige Dispersionen zur Stabilisierung von Lacken und Lasuren
EP1577327A1 (de) 2004-03-19 2005-09-21 Sika Technology AG Amid-und Estergruppen aufweisendes Polymer, dessen Herstellung und Verwendung
EP1987120B2 (en) * 2006-02-24 2013-09-11 Unilever PLC Fast release granules

Also Published As

Publication number Publication date
EP2161247A1 (de) 2010-03-10
WO2010026226A1 (de) 2010-03-11
EP2161247B1 (de) 2012-10-24
JP2012502132A (ja) 2012-01-26
US20110213054A1 (en) 2011-09-01
US8362117B2 (en) 2013-01-29

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